diff --git a/src/mocks/Reserve.sol b/src/mocks/Reserve.sol
index fe12923..52a8d1e 100644
--- a/src/mocks/Reserve.sol
+++ b/src/mocks/Reserve.sol
@@ -32,16 +32,16 @@ contract Reserve is ERC20Permit {
         conversionRate = rate;
     }
 
-    function changeReminder(uint256 reminder) external {
+    function changeDonationRate(uint256 rate) external {
         if (msg.sender != _owner) revert OnlyOwner();
-        donationRate = reminder;
+        donationRate = rate;
     }
 
     function withdraw(address payable receiver) external {
         if (msg.sender != _owner) revert OnlyOwner();
         uint256 accumulatedDonationCached = accumulatedDonation;
         accumulatedDonation = 0;
-        
+
         (bool sent,) = receiver.call{ value: accumulatedDonationCached }("");
         require(sent, "Failed to send Ether");
     }
diff --git a/test/tokens/Reserve.t.sol b/test/tokens/Reserve.t.sol
index 055d6a1..daa949f 100644
--- a/test/tokens/Reserve.t.sol
+++ b/test/tokens/Reserve.t.sol
@@ -106,7 +106,7 @@ contract ReserveTest is Test {
         assertEq(reserve.accumulatedDonation(), 0);
 
         vm.prank(initializer);
-        reserve.changeReminder(1e4); // 10%
+        reserve.changeDonationRate(1e4); // 10%
 
         deal(aliceAddress, sendAmount);
         vm.prank(aliceAddress);
@@ -135,7 +135,7 @@ contract ReserveTest is Test {
     function test_withdraw_couldBeDoneByDeployer() public {
         assertEq(address(reserve).balance, 0);
         vm.prank(initializer);
-        reserve.changeReminder(1e5);
+        reserve.changeDonationRate(1e5);
 
         deal(aliceAddress, sendAmount);
         vm.prank(aliceAddress);